CVE-2026-46271

HighCVSS 7.8/10Last modified Oct 19, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

wifi: ath12k: do WoW offloads only on primary link

In case of multi-link connection, WCN7850 firmware crashes due to WoW offloads enabled on both primary and secondary links.

Change to do it only on primary link to fix it.

Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-667

Affected software

VendorProductVersions
LinuxLinux>= 32f7b19668bd2894f1a236580c2132fc4b9f4449, < 7379837c3f9efa576dc2d716ebfaa3a113b3112f; >= 32f7b19668bd2894f1a236580c2132fc4b9f4449, < e042da1085d9f1686c58a4378d5840f52a36598e; >= 32f7b19668bd2894f1a236580c2132fc4b9f4449, < e62102ac9b773bdb08475aa9ca24dea61ae98708
LinuxLinux6.16

References

Timeline

Published
Jun 3, 2026
Last modified
Oct 19, 2026
NVD status
Modified

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CVE-2026-46271: High severity, CVSS 7.8 | Vulnix